238816188

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:150

約数の個数: 180

約数和(自身を含む): 706499640

約数和(自身を除く): 467683452

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 59, 62, 78, 81, 93, 108, 117, 118, 124, 156, 162, 177, 186, 234, 236, 279, 324, 351, 354, 372, 403, 468, 531, 558, 702, 708, 767, 806, 837, 961, 1053, 1062, 1116, 1209, 1404, 1534, 1593, 1612, 1674, 1829, 1922, 2106, 2124, 2301, 2418, 2511, 2883, 3068, 3186, 3348, 3627, 3658, 3844, 4212, 4602, 4779, 4836, 5022, 5487, 5766, 6372, 6903, 7254, 7316, 8649, 9204, 9558, 10044, 10881, 10974, 11532, 12493, 13806, 14508, 16461, 17298, 19116, 20709, 21762, 21948, 23777, 24986, 25947, 27612, 32643, 32922, 34596, 37479, 41418, 43524, 47554, 49383, 49972, 51894, 56699, 62127, 65286, 65844, 71331, 74958, 77841, 82836, 95108, 98766, 103788, 112437, 113398, 124254, 130572, 142662, 148149, 149916, 155682, 170097, 197532, 213993, 224874, 226796, 248508, 285324, 296298, 311364, 337311, 340194, 427986, 449748, 510291, 592596, 641979, 674622, 680388, 737087, 855972, 1011933, 1020582, 1283958, 1349244, 1474174, 1530873, 1925937, 2023866, 2041164, 2211261, 2567916, 2948348, 3061746, 3851874, 4047732, 4422522, 4592619, 6123492, 6633783, 7703748, 8845044, 9185238, 13267566, 18370476, 19901349, 26535132, 39802698, 59704047, 79605396, 119408094, 238816188]

約数ペア:

[(1, 238816188), (2, 119408094), (3, 79605396), (4, 59704047), (6, 39802698), (9, 26535132), (12, 19901349), (13, 18370476), (18, 13267566), (26, 9185238), (27, 8845044), (31, 7703748), (36, 6633783), (39, 6123492), (52, 4592619), (54, 4422522), (59, 4047732), (62, 3851874), (78, 3061746), (81, 2948348), (93, 2567916), (108, 2211261), (117, 2041164), (118, 2023866), (124, 1925937), (156, 1530873), (162, 1474174), (177, 1349244), (186, 1283958), (234, 1020582), (236, 1011933), (279, 855972), (324, 737087), (351, 680388), (354, 674622), (372, 641979), (403, 592596), (468, 510291), (531, 449748), (558, 427986), (702, 340194), (708, 337311), (767, 311364), (806, 296298), (837, 285324), (961, 248508), (1053, 226796), (1062, 224874), (1116, 213993), (1209, 197532), (1404, 170097), (1534, 155682), (1593, 149916), (1612, 148149), (1674, 142662), (1829, 130572), (1922, 124254), (2106, 113398), (2124, 112437), (2301, 103788), (2418, 98766), (2511, 95108), (2883, 82836), (3068, 77841), (3186, 74958), (3348, 71331), (3627, 65844), (3658, 65286), (3844, 62127), (4212, 56699), (4602, 51894), (4779, 49972), (4836, 49383), (5022, 47554), (5487, 43524), (5766, 41418), (6372, 37479), (6903, 34596), (7254, 32922), (7316, 32643), (8649, 27612), (9204, 25947), (9558, 24986), (10044, 23777), (10881, 21948), (10974, 21762), (11532, 20709), (12493, 19116), (13806, 17298), (14508, 16461)]